Authorization Bypass in jshERP Allows Users to Create Pre-Approved Bills
CVE-2026-109183

5.3MEDIUM

Key Information:

Vendor

Jishenghua

Status
Jsherp
Vendor
CVE Published:
12 October 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-109183?

The authorization bypass vulnerability in jshERP version 3.6 enables authenticated users to manipulate the status parameter in POST requests to the /depotHead/addDepotHeadAndDetail endpoint. By setting the status to 1, attackers can circumvent audit permission checks and multi-level approval workflows, resulting in unauthorized creation of pre-approved bills. This exploitation can lead to financial discrepancies as the altered bills may affect stock levels and reporting queries.

Affected Version(s)

jshERP 0 <= 3.6

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-109183 - Proof of Concept

References

https://github.com/AnkesKasty/cve-request-poc/blob/a7b6d1...
exploit
https://github.com/jishenghua/jshERP/blob/8f28e7c2fe54d54...
technical-description
https://github.com/jishenghua/jshERP/blob/8f28e7c2fe54d54...
technical-description

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Yaqi Chao
.